Bergey Wind Power
McGowan Bergey Excel
PowerSyncII Diagnostics
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Turbine / Inverter Availability

2025
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2025-07 71,379 0.0% (0) 0.0% (0) 44.6% (31,870) 55.4% (39,509) 0.0% (0) 0.0% (0) 0.0% (0)
2025-06 259,422 0.0% (0) 0.0% (36) 37.6% (97,568) 62.4% (161,818) 0.0% (0) 0.0% (0) 0.0% (0)
2025-05 253,208 0.0% (0) 0.0% (79) 44.7% (113,130) 55.3% (139,998) 0.0% (1) 0.0% (0) 0.0% (0)
2025-04 259,955 0.0% (0) 0.0% (30) 44.3% (115,087) 55.7% (144,838) 0.0% (0) 0.0% (0) 0.0% (0)
2025-03 268,617 0.0% (0) 0.0% (30) 51.1% (137,393) 48.8% (131,194) 0.0% (0) 0.0% (0) 0.0% (0)
2025-02 242,284 0.0% (0) 0.0% (0) 54.4% (131,736) 45.6% (110,548) 0.0% (0) 0.0% (0) 0.0% (0)
2025-01 268,507 0.0% (0) 0.0% (30) 50.4% (135,289) 49.6% (133,188) 0.0% (0) 0.0% (0) 0.0% (0)
2024
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2024-12 268,543 0.0% (0) 0.0% (61) 52.5% (141,036) 47.5% (127,446) 0.0% (0) 0.0% (0) 0.0% (0)
2024-11 259,863 0.0% (0) 0.0% (121) 56.9% (147,787) 43.1% (111,954) 0.0% (1) 0.0% (0) 0.0% (0)
2024-10 266,399 0.0% (0) 0.0% (0) 37.5% (99,890) 62.5% (166,508) 0.0% (1) 0.0% (0) 0.0% (0)
2024-09 259,793 0.0% (0) 0.0% (0) 39.0% (101,191) 61.0% (158,602) 0.0% (0) 0.0% (0) 0.0% (0)
2024-08 267,099 0.0% (0) 0.0% (0) 45.1% (120,545) 54.9% (146,554) 0.0% (0) 0.0% (0) 0.0% (0)
2024-07 266,361 0.0% (0) 0.0% (119) 36.2% (96,487) 62.4% (166,172) 0.0% (4) 0.0% (0) 1.3% (3,579)
2024-06 259,755 0.0% (0) 0.0% (34) 37.8% (98,090) 62.2% (161,631) 0.0% (0) 0.0% (0) 0.0% (0)
2024-05 268,594 0.0% (0) 0.0% (108) 43.1% (115,833) 56.8% (152,653) 0.0% (0) 0.0% (0) 0.0% (0)
2024-04 259,969 0.0% (0) 0.0% (18) 50.1% (130,301) 49.9% (129,650) 0.0% (0) 0.0% (0) 0.0% (0)
2024-03 265,906 0.0% (0) 0.0% (30) 55.8% (148,292) 44.2% (117,581) 0.0% (3) 0.0% (0) 0.0% (0)
2024-02 251,265 0.0% (0) 0.0% (61) 55.7% (140,052) 44.2% (111,151) 0.0% (1) 0.0% (0) 0.0% (0)
2024-01 267,386 0.0% (0) 0.1% (214) 54.9% (146,923) 45.0% (120,246) 0.0% (3) 0.0% (0) 0.0% (0)
2023
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2023-12 268,030 0.0% (0) 0.0% (0) 57.9% (155,079) 42.1% (112,951) 0.0% (0) 0.0% (0) 0.0% (0)
2023-11 259,889 0.0% (0) 0.0% (0) 49.3% (128,223) 50.7% (131,666) 0.0% (0) 0.0% (0) 0.0% (0)
2023-10 267,752 0.0% (0) 0.0% (122) 42.8% (114,569) 57.2% (153,057) 0.0% (2) 0.0% (0) 0.0% (2)
2023-09 259,281 0.0% (0) 0.0% (30) 78.3% (203,106) 21.7% (56,144) 0.0% (1) 0.0% (0) 0.0% (0)
2023-08 264,769 0.0% (0) 0.0% (59) 100.0% (264,705) 0.0% (4) 0.0% (1) 0.0% (0) 0.0% (0)
2023-07 247,324 0.0% (0) 0.0% (30) 18.2% (44,891) 0.4% (879) 0.0% (0) 0.0% (0) 81.5% (201,524)
2023-06 258,553 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0) 100.0% (258,553)
2023-05 268,626 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0) 100.0% (268,626)
2023-04 259,939 0.0% (0) 0.2% (486) 10.6% (27,627) 7.8% (20,308) 0.0% (0) 0.0% (0) 81.4% (211,518)
2023-03 268,676 0.0% (0) 0.2% (515) 27.9% (75,002) 5.9% (15,950) 0.0% (0) 0.0% (0) 66.0% (177,209)
2023-02 242,579 0.0% (0) 0.4% (882) 22.5% (54,505) 12.7% (30,856) 0.0% (2) 0.0% (0) 64.4% (156,334)
2023-01 266,320 0.0% (0) 0.3% (880) 57.0% (151,851) 13.9% (36,989) 0.0% (0) 0.0% (0) 28.8% (76,600)
2022
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2022-12 268,698 0.0% (0) 0.1% (151) 57.0% (153,250) 42.9% (115,295) 0.0% (2) 0.0% (0) 0.0% (0)
2022-11 259,937 0.0% (0) 0.0% (0) 51.9% (134,986) 48.1% (124,951) 0.0% (0) 0.0% (0) 0.0% (0)
2022-10 268,536 0.0% (0) 0.0% (0) 42.8% (114,880) 57.2% (153,656) 0.0% (0) 0.0% (0) 0.0% (0)
2022-09 259,801 0.0% (0) 0.0% (30) 40.4% (104,890) 59.6% (154,881) 0.0% (0) 0.0% (0) 0.0% (0)
2022-08 267,632 0.0% (0) 0.0% (107) 47.8% (127,808) 52.2% (139,717) 0.0% (0) 0.0% (0) 0.0% (0)
2022-07 267,418 0.0% (0) 0.0% (75) 48.9% (130,699) 51.1% (136,644) 0.0% (0) 0.0% (0) 0.0% (0)
2022-06 258,942 0.0% (0) 0.1% (143) 39.4% (102,132) 57.3% (148,381) 0.0% (0) 0.0% (0) 3.2% (8,286)
2022-05 268,333 0.0% (0) 0.1% (187) 45.1% (120,910) 54.9% (147,235) 0.0% (1) 0.0% (0) 0.0% (0)
2022-04 256,591 0.0% (0) 0.0% (77) 42.6% (109,204) 57.4% (147,309) 0.0% (1) 0.0% (0) 0.0% (0)
2022-03 268,356 0.0% (0) 0.0% (50) 45.3% (121,675) 54.6% (146,631) 0.0% (0) 0.0% (0) 0.0% (0)
2022-02 242,382 0.0% (0) 0.0% (74) 53.2% (128,909) 46.8% (113,397) 0.0% (2) 0.0% (0) 0.0% (0)
2022-01 268,533 0.0% (0) 0.0% (76) 52.5% (140,977) 47.5% (127,479) 0.0% (1) 0.0% (0) 0.0% (0)
2021
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2021-12 260,316 0.0% (0) 0.0% (18) 55.7% (145,079) 44.3% (115,219) 0.0% (0) 0.0% (0) 0.0% (0)
2021-11 259,934 0.0% (0) 0.0% (36) 49.2% (127,947) 50.8% (131,951) 0.0% (0) 0.0% (0) 0.0% (0)
2021-10 267,650 0.0% (0) 0.0% (30) 45.8% (122,694) 54.1% (144,924) 0.0% (2) 0.0% (0) 0.0% (0)
2021-09 259,741 0.0% (0) 0.0% (36) 40.8% (106,016) 59.2% (153,689) 0.0% (0) 0.0% (0) 0.0% (0)
2021-08 267,102 0.0% (0) 0.0% (18) 40.5% (108,291) 59.5% (158,793) 0.0% (0) 0.0% (0) 0.0% (0)
2021-07 267,308 0.0% (0) 0.0% (123) 42.9% (114,662) 54.4% (145,519) 0.0% (0) 0.0% (0) 2.6% (7,004)
2021-06 258,959 0.0% (0) 0.0% (0) 42.7% (110,508) 57.3% (148,451) 0.0% (0) 0.0% (0) 0.0% (0)
2021-05 264,749 0.0% (0) 0.0% (66) 44.8% (118,581) 55.2% (146,094) 0.0% (8) 0.0% (0) 0.0% (0)
2021-04 259,361 0.0% (0) 0.0% (92) 42.3% (109,751) 57.6% (149,518) 0.0% (0) 0.0% (0) 0.0% (0)
2021-03 268,131 0.0% (0) 0.1% (276) 49.4% (132,384) 50.5% (135,471) 0.0% (0) 0.0% (0) 0.0% (0)
2021-02 241,978 0.0% (0) 0.0% (29) 55.2% (133,567) 44.8% (108,381) 0.0% (1) 0.0% (0) 0.0% (0)
2021-01 268,151 0.0% (0) 0.0% (0) 55.6% (149,161) 44.4% (118,990) 0.0% (0) 0.0% (0) 0.0% (0)
2020
Month Total Reports Initialization Stopped Waiting for Wind Running Fault Manual Stop Fault Limit
2020-12 268,319 0.0% (0) 0.0% (62) 50.1% (134,462) 49.9% (133,795) 0.0% (0) 0.0% (0) 0.0% (0)
2020-11 253,876 0.0% (0) 0.0% (61) 48.8% (123,899) 51.2% (129,916) 0.0% (0) 0.0% (0) 0.0% (0)
2020-10 265,018 0.0% (0) 0.0% (122) 41.6% (110,365) 58.3% (154,527) 0.0% (4) 0.0% (0) 0.0% (0)
2020-09 257,652 0.0% (0) 0.0% (60) 38.1% (98,146) 61.9% (159,443) 0.0% (3) 0.0% (0) 0.0% (0)
2020-08 266,317 0.0% (0) 0.0% (30) 36.9% (98,206) 63.1% (168,080) 0.0% (1) 0.0% (0) 0.0% (0)
2020-07 261,019 0.0% (0) 0.0% (31) 39.8% (103,892) 60.2% (157,092) 0.0% (0) 0.0% (4) 0.0% (0)
2020-02 2 100.0% (2) 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0) 0.0% (0)

Fault Frequency

This table shows the percentages and occurances of faults. A fault is when the inverter is in fault mode (system state is 11).

N Occurances Fault Code Fault Description
24 (52.2%)2280AC UNDER VOLT: The AC line voltage has dropped below its minimum threshold
6 (13.0%)1250DC UNDER VOLT: The internal DC Boost voltage has dropped below its minimum threshold
6 (13.0%)8100AC UNDER FREQ: The frequency of the utility grid voltage went out of range. The lower range threshold was crossed
4 (8.7%)1000DC OVER VOLT 1: The DC Bus voltage has exceeded its maximum threshold
4 (8.7%)2030AC OVER VOLT: The AC line voltage has exceeded its maximum threshold
2 (4.3%)2500TURBINE PHASE: Indicates that there is a problem with one or more of the turbine input phases. Bad connection, missing phase.
46 total